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1. WO2020110226 - OUTDOOR MACHINE

Publication Number WO/2020/110226
Publication Date 04.06.2020
International Application No. PCT/JP2018/043741
International Filing Date 28.11.2018
IPC
F24F 1/32 2011.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
06Separate outdoor units, e.g. outdoor unit to be linked to a separate room unit comprising a compressor and a heat exchanger
26Refrigerant piping
32for connecting the separate outdoor unit to indoor units
F24F 1/58 2011.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
06Separate outdoor units, e.g. outdoor unit to be linked to a separate room unit comprising a compressor and a heat exchanger
56Casing or covers of separate outdoor units, e.g. fan guards
58Separate protective covers for outdoor units, e.g. solar guards, snow shields or camouflage
CPC
F24F 1/32
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
06Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
26Refrigerant piping
32for connecting the separate outdoor units to indoor units
F24F 1/58
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
06Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
56Casing or covers of separate outdoor units, e.g. fan guards
58Separate protective covers for outdoor units, e.g. solar guards, snow shields or camouflage
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
Inventors
  • 長岐 健太郎 NAGAKI, Kentaro
Agents
  • 特許業務法人きさ特許商標事務所 KISA PATENT & TRADEMARK FIRM
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) OUTDOOR MACHINE
(FR) MACHINE EXTÉRIEURE
(JA) 室外機
Abstract
(EN)
This outdoor machine has the outer case thereof covered with a casing panel, wherein the casing panel has an opening part connected to a machine room located inside, an outdoor machine cover in which an opening is formed only in the surface facing the opening part is detachably provided to the opening part, and the outdoor machine cover has: a relay pipe provided between the cover and a refrigerant pipe disposed in the outdoor machine; a shutoff valve that is provided to the relay pipe so as to shut off circulation of a refrigerant; and a fixing part for fixing at least one of the shutoff valve and the relay pipe. By having this configuration, a space connected to the internal machine room is provided, and it becomes possible to provide this space as an installation space for the shutoff valve, and the shutoff valve can be easily installed.
(FR)
L’invention concerne une machine extérieure dont le boîtier externe est recouvert d'un panneau de boîtier. Le panneau de boîtier comporte une partie d'ouverture reliée à une salle des machines située à l'intérieur. Le couvercle de la machine extérieure, dans lequel une ouverture est pratiquée uniquement dans la surface faisant face à la partie d'ouverture, est disposé de façon détachable sur la partie d'ouverture, et le couvercle de la machine extérieure comprend : un tuyau de relais disposé entre le couvercle et un tuyau de fluide frigorigène disposé dans la machine extérieure ; un robinet d'arrêt qui est disposé sur le tuyau de relais de façon à arrêter la circulation d'un fluide frigorigène ; et une partie de fixation permettant de fixer au moins l'un parmi le robinet d'arrêt et le tuyau de relais. Grâce à cette configuration, un espace relié à la salle des machines située à l'intérieur est prévu, et il devient possible de faire de cet espace un espace d'installation pour le robinet d'arrêt, si bien que le robinet d'arrêt peut être facilement installé.
(JA)
筐体パネルによって外郭を覆われた室外機であって、筐体パネルは、内部の機械室と連通した開口部を有しており、開口部には、開口部と対向する面のみが開口してなる室外機カバーが着脱自在に設けられ、室外機カバーは、室外機に配置された冷媒配管との間に設けられる中継配管と、中継配管に設けられる冷媒の流通を遮断する遮断弁と、遮断弁および中継配管の少なくとも一方を固定するための固定部と、を有する。これにより、内部の機械室と連通した空間を設け、当該空間を遮断弁の設置スペースとして確保でき、当該遮断弁を容易に設置できる。
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